Which of the following represents the expression n divided by 3 in words? A The quotient of a number n and 3.
B The difference between n and 3.
C The sum of n and 3.
D The product of n and 3.

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.